JP5977445B2 - 光データ伝送装置 - Google Patents

光データ伝送装置 Download PDF

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Publication number
JP5977445B2
JP5977445B2 JP2015514392A JP2015514392A JP5977445B2 JP 5977445 B2 JP5977445 B2 JP 5977445B2 JP 2015514392 A JP2015514392 A JP 2015514392A JP 2015514392 A JP2015514392 A JP 2015514392A JP 5977445 B2 JP5977445 B2 JP 5977445B2
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optical
signal
unit
tia
measurement
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JP2015514392A
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Japanese (ja)
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JP2015525509A (ja
Inventor
シュトラウブ，ミヒャエル
ヘーマン，ヨルク
ファンカイルスビルク，ルディ
メールスマン，ステイン
クリバウ，ヤニック
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アルカテル−ルーセント
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
    • G01M11/3118—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR using coded light-pulse sequences
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
    • G01M11/3127—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR using multiple or wavelength variable input source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Communication System (AREA)
  • Light Receiving Elements (AREA)
JP2015514392A 2012-05-29 2013-04-19 光データ伝送装置 Expired - Fee Related JP5977445B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12305591.5 2012-05-29
EP12305591.5A EP2670068B1 (en) 2012-05-29 2012-05-29 Optical data transmission device using optical time domain reflectrometry
PCT/EP2013/058132 WO2013178403A1 (en) 2012-05-29 2013-04-19 Optical data transmission device using optical time domain reflectrometry

Publications (2)

Publication Number Publication Date
JP2015525509A JP2015525509A (ja) 2015-09-03
JP5977445B2 true JP5977445B2 (ja) 2016-08-24

Family

ID=48141991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015514392A Expired - Fee Related JP5977445B2 (ja) 2012-05-29 2013-04-19 光データ伝送装置

Country Status (8)

Country Link
US (1) US9287989B2 (enExample)
EP (1) EP2670068B1 (enExample)
JP (1) JP5977445B2 (enExample)
KR (1) KR101562159B1 (enExample)
CN (1) CN104350371B (enExample)
IN (1) IN2014DN09435A (enExample)
TW (1) TWI508470B (enExample)
WO (1) WO2013178403A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2983310B1 (en) 2014-08-05 2018-10-10 Alcatel Lucent Device and method for use in optical time domain reflectometry measurements
CN105024750A (zh) * 2015-07-23 2015-11-04 常州市开拓科联通信设备有限公司 多功能ftth专用otdr测试仪
CN107979411B (zh) * 2016-10-21 2022-06-21 中兴通讯股份有限公司 一种光纤链路的监测方法及装置
US11342989B2 (en) * 2018-05-29 2022-05-24 Sumitomo Electric Industries, Ltd. Method for measuring transmission loss of optical fiber and OTDR measurement device
US20240068905A1 (en) * 2022-08-25 2024-02-29 Ii-Vi Delaware, Inc. Pluggable Optical Time Domain Reflectometer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001305017A (ja) 2000-04-21 2001-10-31 Ando Electric Co Ltd 光パルス試験器
ATE386376T1 (de) 2005-09-12 2008-03-15 Alcatel Lucent Optisches sender- empfänger-modul zur überwachung einer optischen faser und verfahren zum bereitstellen der überwachungsdaten der optischen faser
KR100663462B1 (ko) 2005-11-23 2007-01-02 삼성전자주식회사 수동형 광 가입자 망
US20070154215A1 (en) * 2006-01-05 2007-07-05 Tellabs Bedford, Inc. Method and apparatus for detecting optical reflections in an optical network
KR100912544B1 (ko) 2006-12-01 2009-08-18 한국전자통신연구원 루프백방식의 파장분할다중방식 수동형 광가입자 시스템
JP2008232849A (ja) * 2007-03-20 2008-10-02 Anritsu Corp 光ファイバ監視方法及び光ファイバ監視システム
ATE459141T1 (de) * 2007-04-26 2010-03-15 Alcatel Lucent Optisches netzwerk, überwachungseinheit und überwachungsverfahren
JP5280256B2 (ja) * 2009-03-12 2013-09-04 住友電工デバイス・イノベーション株式会社 電子回路
KR101033482B1 (ko) 2009-05-11 2011-05-12 정병직 광선로 감시 네트워크 시스템
KR101053169B1 (ko) 2009-07-21 2011-08-01 주식회사 오이솔루션 ＳｉＯＢ를 이용한 ＴＯ ＣＡＮ 평행광 패키지
EP2553424A1 (en) * 2010-03-31 2013-02-06 Ultra Communications, Inc. Integrated optical time domain reflectometer
JP5582942B2 (ja) 2010-09-28 2014-09-03 矢崎総業株式会社 信号伝送装置
CN102412902B (zh) * 2011-11-17 2015-12-09 青岛海信宽带多媒体技术有限公司 带光时域反射功能的光网络单元光电器件

Also Published As

Publication number Publication date
US9287989B2 (en) 2016-03-15
TWI508470B (zh) 2015-11-11
CN104350371A (zh) 2015-02-11
KR101562159B1 (ko) 2015-10-20
EP2670068B1 (en) 2015-11-18
IN2014DN09435A (enExample) 2015-07-17
US20150117854A1 (en) 2015-04-30
JP2015525509A (ja) 2015-09-03
KR20150013901A (ko) 2015-02-05
CN104350371B (zh) 2017-05-24
EP2670068A1 (en) 2013-12-04
WO2013178403A1 (en) 2013-12-05
TW201407978A (zh) 2014-02-16

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